KR101314489B1 - 편광판 - Google Patents

편광판 Download PDF

Info

Publication number
KR101314489B1
KR101314489B1 KR1020110018048A KR20110018048A KR101314489B1 KR 101314489 B1 KR101314489 B1 KR 101314489B1 KR 1020110018048 A KR1020110018048 A KR 1020110018048A KR 20110018048 A KR20110018048 A KR 20110018048A KR 101314489 B1 KR101314489 B1 KR 101314489B1
Authority
KR
South Korea
Prior art keywords
adhesive layer
sensitive adhesive
polarizing plate
polarizer
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020110018048A
Other languages
English (en)
Korean (ko)
Other versions
KR20110098688A (ko
Inventor
황인호
권기옥
김노마
남성현
박인규
윤성수
나균일
이민기
Original Assignee
주식회사 엘지화학
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US13/580,333 priority Critical patent/US9791608B2/en
Priority to JP2012554944A priority patent/JP6053524B2/ja
Priority to EP11747764.6A priority patent/EP2527885B1/en
Priority to PCT/KR2011/001402 priority patent/WO2011105874A2/ko
Priority to CN201180020581.XA priority patent/CN102859403B/zh
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to TW100106697A priority patent/TWI484012B/zh
Publication of KR20110098688A publication Critical patent/KR20110098688A/ko
Application granted granted Critical
Publication of KR101314489B1 publication Critical patent/KR101314489B1/ko
Priority to JP2015236417A priority patent/JP6112372B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • C09J2301/1242—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape the opposite adhesive layers being different
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/035—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/057—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/54—Arrangements for reducing warping-twist
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Liquid Crystal (AREA)
KR1020110018048A 2010-02-26 2011-02-28 편광판 Active KR101314489B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2012554944A JP6053524B2 (ja) 2010-02-26 2011-02-28 偏光板
EP11747764.6A EP2527885B1 (en) 2010-02-26 2011-02-28 Polarizing plate and liquid crystal display comprising the same
PCT/KR2011/001402 WO2011105874A2 (ko) 2010-02-26 2011-02-28 편광판
CN201180020581.XA CN102859403B (zh) 2010-02-26 2011-02-28 偏光板和包括该偏光板的液晶显示装置
US13/580,333 US9791608B2 (en) 2010-02-26 2011-02-28 Polarizing plate and liquid crystal display comprising the same
TW100106697A TWI484012B (zh) 2010-02-26 2011-03-01 偏光板及含有該偏光板之液晶顯示器
JP2015236417A JP6112372B2 (ja) 2010-02-26 2015-12-03 偏光板

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20100017655 2010-02-26
KR1020100017655 2010-02-26

Publications (2)

Publication Number Publication Date
KR20110098688A KR20110098688A (ko) 2011-09-01
KR101314489B1 true KR101314489B1 (ko) 2013-10-07

Family

ID=44952136

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110018048A Active KR101314489B1 (ko) 2010-02-26 2011-02-28 편광판

Country Status (7)

Country Link
US (1) US9791608B2 (enrdf_load_stackoverflow)
EP (1) EP2527885B1 (enrdf_load_stackoverflow)
JP (2) JP6053524B2 (enrdf_load_stackoverflow)
KR (1) KR101314489B1 (enrdf_load_stackoverflow)
CN (1) CN102859403B (enrdf_load_stackoverflow)
TW (1) TWI484012B (enrdf_load_stackoverflow)
WO (1) WO2011105874A2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017082654A1 (ko) * 2015-11-12 2017-05-18 동우 화인켐 주식회사 광학적층체 및 이를 포함하는 화상표시장치

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102859404B (zh) * 2010-02-26 2016-10-26 Lg化学株式会社 偏光板
US10054726B2 (en) 2010-02-26 2018-08-21 Lg Chem, Ltd. Polarizing plate and liquid crystal display comprising the same
CN103748488B (zh) * 2011-08-19 2016-04-06 Lg化学株式会社 偏光板
CN103733096B (zh) * 2011-08-19 2017-06-23 Lg化学株式会社 偏光板
EP2735594B1 (en) * 2011-08-25 2018-10-03 LG Chem, Ltd. Adhesive
KR101548411B1 (ko) 2012-06-13 2015-08-28 (주)엘지하우시스 고온에서의 박리성이 우수한 광학용 점착 필름
TWI596179B (zh) * 2013-06-19 2017-08-21 Ｌｇ化學股份有限公司 壓敏性黏著劑組成物
JP6159290B2 (ja) * 2013-10-31 2017-07-05 日東電工株式会社 液晶パネル及び該液晶パネルに用いられる偏光子積層体
JP6064937B2 (ja) * 2014-03-31 2017-01-25 信越化学工業株式会社 粘着剤組成物、粘着偏光板及び液晶表示装置
KR101923941B1 (ko) * 2014-09-11 2019-02-25 주식회사 엘지화학 광학용 점착 시트
KR102567394B1 (ko) * 2014-09-30 2023-08-17 닛토덴코 가부시키가이샤 편보호 편광 필름, 점착제층 부착 편광 필름, 화상 표시 장치 및 그 연속 제조 방법
KR102268328B1 (ko) * 2014-10-21 2021-06-24 삼성디스플레이 주식회사 광투과 점착 필름 및 이를 포함하는 표시 장치
KR101927432B1 (ko) * 2015-02-11 2018-12-10 동우 화인켐 주식회사 고내구성 편광판 및 이를 구비한 표시장치
KR101943705B1 (ko) * 2016-06-27 2019-01-29 삼성에스디아이 주식회사 점착필름, 이를 포함하는 광학부재 및 이를 포함하는 광학표시장치
CN109844048B (zh) * 2016-10-14 2021-10-15 信越化学工业株式会社 导热性复合硅橡胶片及其制造方法
JP6934296B2 (ja) * 2016-12-01 2021-09-15 日東電工株式会社 粘着剤付き偏光板および画像表示装置
JP7241741B2 (ja) * 2017-09-22 2023-03-17 杉金光電（蘇州）有限公司 偏光板およびそれを含む画像表示装置
JP7027357B2 (ja) * 2019-02-07 2022-03-01 日東電工株式会社 両面粘着テープ
US12158654B2 (en) 2020-10-16 2024-12-03 Lg Chem, Ltd. Polarizing plate for display device and display device comprising the same
WO2023063806A1 (ko) * 2021-10-15 2023-04-20 주식회사 엘지화학 편광판 및 그의 용도
WO2023063807A1 (ko) * 2021-10-15 2023-04-20 주식회사 엘지화학 편광판 및 그의 용도

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100078564A (ko) * 2008-12-30 2010-07-08 동우 화인켐 주식회사 박막형 편광판 및 이것이 구비된 액정표시장치

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3398262B2 (ja) * 1995-07-14 2003-04-21 リンテック株式会社 粘着シート
JP3634080B2 (ja) 1996-08-01 2005-03-30 日東電工株式会社 光学フィルム及び液晶表示装置
JP2002014226A (ja) 2000-06-28 2002-01-18 Toshiba Corp 偏光フィルムおよび表示装置
JP3623923B2 (ja) 2001-03-07 2005-02-23 リンテック株式会社 粘着シート
JP4017156B2 (ja) * 2003-01-27 2007-12-05 日東電工株式会社 粘着型光学補償層付偏光板および画像表示装置
JP4493273B2 (ja) * 2003-01-29 2010-06-30 日東電工株式会社 両面粘着シートおよびタッチパネル付き表示装置
JP4705768B2 (ja) * 2004-08-23 2011-06-22 リンテック株式会社 偏光フイルム用感圧接着剤組成物
JP2006063189A (ja) 2004-08-26 2006-03-09 Nitto Denko Corp 粘着剤付光学部材およびその製造方法、ならびに画像表示装置
US20060099411A1 (en) 2004-11-10 2006-05-11 Jianhui Xia Multi-layer pressure sensitive adhesive for optical assembly
JP2006299053A (ja) * 2005-04-20 2006-11-02 Mitsubishi Plastics Ind Ltd 透明粘着シート
JP4967322B2 (ja) 2005-11-25 2012-07-04 日本ゼオン株式会社 反射防止フィルムおよび光学製品
JP4976075B2 (ja) * 2005-12-26 2012-07-18 リンテック株式会社 偏光板用粘着剤、粘着剤付き偏光板及びその製造方法
JP4976051B2 (ja) 2006-05-11 2012-07-18 日東電工株式会社 偏光板用表面保護フィルム、該表面保護フィルムで保護された偏光板および画像表示装置
JP5268083B2 (ja) * 2006-09-01 2013-08-21 日東電工株式会社 偏光子保護フィルム、偏光板、および画像表示装置
JP5098593B2 (ja) * 2006-12-04 2012-12-12 住友化学株式会社 楕円偏光板及び液晶表示装置
US8074729B2 (en) * 2007-11-28 2011-12-13 Cnh America Llc Vertical tillage system
KR101023842B1 (ko) 2008-01-11 2011-03-22 주식회사 엘지화학 점착제 조성물, 상기를 포함하는 편광판 및 액정표시장치
JP5189507B2 (ja) * 2008-01-28 2013-04-24 日東電工株式会社 粘着型偏光板、画像表示装置およびそれらの製造方法
JP5324316B2 (ja) 2008-05-27 2013-10-23 日東電工株式会社 粘着型偏光板、画像表示装置およびそれらの製造方法
KR101114361B1 (ko) * 2008-08-20 2012-03-13 주식회사 엘지화학 점착제
JP4842358B2 (ja) * 2008-12-04 2011-12-21 日東電工株式会社 両面粘着テープ
US10054726B2 (en) * 2010-02-26 2018-08-21 Lg Chem, Ltd. Polarizing plate and liquid crystal display comprising the same
US9359528B2 (en) * 2010-02-26 2016-06-07 Lg Chem, Ltd. Pressure sensitive adhesive composition
CN102859404B (zh) * 2010-02-26 2016-10-26 Lg化学株式会社 偏光板
CN103733096B (zh) * 2011-08-19 2017-06-23 Lg化学株式会社 偏光板

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100078564A (ko) * 2008-12-30 2010-07-08 동우 화인켐 주식회사 박막형 편광판 및 이것이 구비된 액정표시장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017082654A1 (ko) * 2015-11-12 2017-05-18 동우 화인켐 주식회사 광학적층체 및 이를 포함하는 화상표시장치
US11518919B2 (en) 2015-11-12 2022-12-06 Dongwoo Fine-Chem Co., Ltd. Optical laminate and image display device including the same

Also Published As

Publication number Publication date
EP2527885B1 (en) 2021-09-29
TWI484012B (zh) 2015-05-11
JP2016105172A (ja) 2016-06-09
CN102859403B (zh) 2016-04-20
WO2011105874A3 (ko) 2012-01-12
TW201144398A (en) 2011-12-16
JP6112372B2 (ja) 2017-04-12
CN102859403A (zh) 2013-01-02
JP2013520705A (ja) 2013-06-06
US9791608B2 (en) 2017-10-17
JP6053524B2 (ja) 2016-12-27
EP2527885A4 (en) 2013-06-12
EP2527885A2 (en) 2012-11-28
US20120314160A1 (en) 2012-12-13
WO2011105874A2 (ko) 2011-09-01
KR20110098688A (ko) 2011-09-01

Similar Documents

Publication Publication Date Title
KR101314489B1 (ko) 편광판
KR101366436B1 (ko) 편광판
KR101293879B1 (ko) 점착제 조성물
KR101314401B1 (ko) 편광판
KR101545379B1 (ko) 점착제
KR101757962B1 (ko) 점착제 조성물
KR20130020617A (ko) 편광판
KR20130020618A (ko) 편광판
KR20100022945A (ko) 점착제
KR20130020616A (ko) 편광판
EP2679648A2 (en) Adhesive composition
KR101707257B1 (ko) 편광판
KR101260098B1 (ko) 점착제 조성물, 편광판 및 액정표시장치
KR20110059078A (ko) 점착제 조성물, 편광판 및 액정표시장치
KR101604885B1 (ko) 편광판
KR20110059076A (ko) 점착제 조성물, 편광판 및 액정표시장치

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20160817

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20170718

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20180619

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13